From patchwork Mon Jan 20 17:59:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 312696 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 64CA42C007A for ; Tue, 21 Jan 2014 05:01:04 +1100 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W5J9P-0006Rp-Jj; Mon, 20 Jan 2014 18:00:43 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W5J9N-0007t8-Be; Mon, 20 Jan 2014 18:00:41 +0000 Received: from fw-tnat.austin.arm.com ([217.140.110.23] helo=collaborate-mta1.arm.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W5J9J-0007sQ-Qa for linux-arm-kernel@lists.infradead.org; Mon, 20 Jan 2014 18:00:38 +0000 Received: from arm.com (e102109-lin.cambridge.arm.com [10.1.203.24]) by collaborate-mta1.arm.com (Postfix) with ESMTPS id 8F91413F61D; Mon, 20 Jan 2014 12:00:13 -0600 (CST) Date: Mon, 20 Jan 2014 17:59:42 +0000 From: Catalin Marinas To: Linus Torvalds Subject: [GIT PULL] arm64 patches for 3.14-rc1 Message-ID: <20140120175928.GA642@arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140120_130037_957998_E59EB5D7 X-CRM114-Status: GOOD ( 15.49 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Hi Linus, Please pull the arm64 patches below. Thanks. The following changes since commit 319e2e3f63c348a9b66db4667efa73178e18b17d: Linux 3.13-rc4 (2013-12-15 12:31:33 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-upstream for you to fetch changes up to 883c057367014d20a14b5054e4eb0d81ce3bea5c: arm64: fix typo in entry.S (2014-01-13 13:55:13 +0000) ---------------------------------------------------------------- - CPU suspend support on top of PSCI (firmware Power State Coordination Interface) - Jump label support - CMA can now be enabled on arm64 - HWCAP bits for crypto and CRC32 extensions - Optimised percpu using tpidr_el1 register - Code cleanup ---------------------------------------------------------------- Ard Biesheuvel (1): arm64: drop redundant macros from read_cpuid() Catalin Marinas (1): Merge tag 'arm64-suspend' of git://linux-arm.org/linux-2.6-lp into upstream Geoff Levand (1): arm64: Remove unused __data_loc variable Jiang Liu (7): arm64: introduce basic aarch64 instruction decoding helpers arm64: introduce interfaces to hotpatch kernel and module code arm64: move encode_insn_immediate() from module.c to insn.c arm64: introduce aarch64_insn_gen_{nop|branch_imm}() helper functions arm64, jump label: detect %c support for ARM64 arm64, jump label: optimize jump label implementation jump_label: use defined macros instead of hard-coding for better readability Konstantin Khlebnikov (2): ARM64: check stack pointer in get_wchan ARM64: fix framepointer check in unwind_frame Laura Abbott (3): arm64: Correct virt_addr_valid arm64: Warn on NULL device structure for dma APIs arm64: Enable CMA Liviu Dudau (1): arm64: Remove outdated comment Lorenzo Pieralisi (13): arm64: kernel: add MPIDR_EL1 accessors macros arm64: kernel: build MPIDR_EL1 hash function data structure arm64: kernel: suspend/resume registers save/restore arm64: kernel: cpu_{suspend/resume} implementation arm64: kernel: implement fpsimd CPU PM notifier arm: kvm: implement CPU PM notifier arm64: kernel: refactor code to install/uninstall breakpoints arm64: kernel: implement HW breakpoints CPU PM notifier arm64: enable generic clockevent broadcast arm64: kernel: add CPU idle call arm64: kernel: add PM build infrastructure arm64: add CPU power management menu/entries arm64: kernel: restore HW breakpoint registers in cpu_suspend Mark Brown (1): arm64: dts: Reduce size of virtio block device for foundation model Mark Hambleton (2): arm64: dts: Add a virtio disk to the RTSM motherboard arm64: cmpxchg: update macros to prevent warnings Mark Rutland (1): arm64: vmlinux.lds.S: drop redundant .comment Neil Zhang (1): arm64: fix typo in entry.S Sandeepa Prabhu (1): arm64: support single-step and breakpoint handler hooks Steve Capper (1): arm64: Add hwcaps for crypto and CRC32 extensions. Vinayak Kale (2): genirq: Add an accessor for IRQ_PER_CPU flag arm64: perf: add support for percpu pmu interrupt Will Deacon (5): arm64: percpu: implement optimised pcpu access using tpidr_el1 arm64: use generic strnlen_user and strncpy_from_user functions arm64: futex: ensure .fixup entries are sufficiently aligned arm64: dcache: select DCACHE_WORD_ACCESS for little-endian CPUs arm64: kconfig: select HAVE_EFFICIENT_UNALIGNED_ACCESS arch/arm/kvm/arm.c | 30 +++ arch/arm64/Kconfig | 27 +++ arch/arm64/boot/dts/foundation-v8.dts | 2 +- arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi | 6 + arch/arm64/include/asm/Kbuild | 1 - arch/arm64/include/asm/cmpxchg.h | 28 ++- arch/arm64/include/asm/cpu_ops.h | 6 + arch/arm64/include/asm/cputype.h | 28 +-- arch/arm64/include/asm/debug-monitors.h | 21 ++ arch/arm64/include/asm/dma-contiguous.h | 29 +++ arch/arm64/include/asm/futex.h | 1 + arch/arm64/include/asm/hardirq.h | 2 +- arch/arm64/include/asm/insn.h | 108 ++++++++++ arch/arm64/include/asm/jump_label.h | 52 +++++ arch/arm64/include/asm/memory.h | 3 +- arch/arm64/include/asm/percpu.h | 41 ++++ arch/arm64/include/asm/proc-fns.h | 3 + arch/arm64/include/asm/smp_plat.h | 13 ++ arch/arm64/include/asm/suspend.h | 27 +++ arch/arm64/include/asm/uaccess.h | 25 +-- arch/arm64/include/asm/word-at-a-time.h | 94 +++++++++ arch/arm64/include/uapi/asm/hwcap.h | 6 +- arch/arm64/kernel/Makefile | 4 +- arch/arm64/kernel/arm64ksyms.c | 5 +- arch/arm64/kernel/asm-offsets.c | 11 + arch/arm64/kernel/debug-monitors.c | 88 +++++++- arch/arm64/kernel/entry.S | 4 +- arch/arm64/kernel/fpsimd.c | 36 ++++ arch/arm64/kernel/head.S | 10 - arch/arm64/kernel/hw_breakpoint.c | 203 ++++++++++++------ arch/arm64/kernel/insn.c | 304 +++++++++++++++++++++++++++ arch/arm64/kernel/jump_label.c | 58 +++++ arch/arm64/kernel/module.c | 157 +++++--------- arch/arm64/kernel/perf_event.c | 108 +++++++--- arch/arm64/kernel/process.c | 14 +- arch/arm64/kernel/setup.c | 122 ++++++++++- arch/arm64/kernel/sleep.S | 184 ++++++++++++++++ arch/arm64/kernel/smp.c | 23 +- arch/arm64/kernel/stacktrace.c | 2 +- arch/arm64/kernel/suspend.c | 132 ++++++++++++ arch/arm64/kernel/vmlinux.lds.S | 3 - arch/arm64/lib/Makefile | 8 +- arch/arm64/lib/strncpy_from_user.S | 50 ----- arch/arm64/lib/strnlen_user.S | 47 ----- arch/arm64/mm/dma-mapping.c | 35 ++- arch/arm64/mm/init.c | 3 + arch/arm64/mm/proc.S | 69 ++++++ include/linux/irqdesc.h | 8 + include/linux/jump_label.h | 19 +- scripts/gcc-goto.sh | 2 +- 50 files changed, 1859 insertions(+), 403 deletions(-) create mode 100644 arch/arm64/include/asm/dma-contiguous.h create mode 100644 arch/arm64/include/asm/insn.h create mode 100644 arch/arm64/include/asm/jump_label.h create mode 100644 arch/arm64/include/asm/percpu.h create mode 100644 arch/arm64/include/asm/suspend.h create mode 100644 arch/arm64/include/asm/word-at-a-time.h create mode 100644 arch/arm64/kernel/insn.c create mode 100644 arch/arm64/kernel/jump_label.c create mode 100644 arch/arm64/kernel/sleep.S create mode 100644 arch/arm64/kernel/suspend.c delete mode 100644 arch/arm64/lib/strncpy_from_user.S delete mode 100644 arch/arm64/lib/strnlen_user.S